Short Link Lifting Chain - Lifting Chain - Hi-sea

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Short Link Lifting Chain

Short Link Lifting Chain

Product Description:

Short link lifting chain series manufactured can meet specifications of GB/T 20946-2007 and ISO 1834:1999. Hi-sea chain series cover 5 types of short link lifting chains including M(4), P(5), S(6), T(8) and V(10) according to different mechanical properties. Hi-Sea Marine is able to offer calibrated chains and general chains mentioned above. Hi-Sea short link lifting chains are of high quality and 100% proof tested. The short link lifting chain is mainly used for lifting purposes in industry, or as chain sling.

Available Types of Short Link Lifting Chain:

• Short link lifting chain, grade 4, non-calibrated;

• Short link lifting chain, grade 6, non-calibrated;

• Short link lifting chain, grade 8, non-calibrated;

• Fine-tolerance hoist chain;

• Calibrated short link chain.

Drawing and Specifications of Short Link Lifting Chain:


Grade

Mean stress at the specified minimum breaking force, N/mm2

Fine Tolerance

Medium Tolerance

M

4

400

P

5

500

S

6

630

T

8

800

V

10

1000

Note

Chains in all of these grades may not be the subjects of Chinese Standard.

Specifications of Short Link Lifting Chain (Grade 4, Non-Calibrated):

Nominal Size

dn

Diameter Tolerance

(dm-dn)

Weld Tolerance

max

Ultimate link outside length

External Width over the Weld

W

max

(3.5dn)

Internal Width away from Weld

W1

min

(1.25dn)

Type 1

(dw-dm)

Type 2

max

(5dn)

min

(4.75dn)

(dw-dm)

(G-dm)

5

+0.10

−0.30

0.5

1.0

1.75

25

24

18

6.3

6.3

+0.13

−0.38

0.63

1.26

2.2

32

30

22

7.9

7.1

+0.14

−0.43

0.71

1.42

2.5

36

34

25

8.9

8

+0.16

−0.48

0.8

1.6

2.8

40

38

28

10

9

+0.18

−0.54

0.9

1.8

3.15

45

43

32

11.3

10

+0.20

−0.60

1.0

2.0

3.5

50

47

35

12.5

11.2

+0.22

−0.67

1.12

2.24

3.9

56

53

39

14

12.5

+0.25

−0.75

1.25

2.5

4.4

63

59

44

15.7

14

+0.28

−0.84

1.4

2.8

4.9

70

66

49

18

16

+0.32

−0.96

1.6

3.2

5.6

80

76

56

20

18

±0.90

1.8

3.6

6.3

90

85

63

23

20

±1.0

2.0

4.0

7.0

100

95

70

25

22.4

±1.1

2.24

4.48

7.85

112

106

78

28

25

±1.25

2.5

5.0

8.75

125

119

88

32

28

±1.4

2.8

5.6

9.8

140

133

98

35

32

±1.6

3.2

6.4

11.2

160

152

112

40

36

±1.8

3.6

7.2

12.6

180

171

126

45

40

±2.0

4.0

8.0

14.0

200

190

140

50

45

±2.25

4.5

9.0

15.75

225

214

158

57

Note

dn -- nominal size

dw -- material length on weld (type 1), the weld length perpendicular to link plane (type 2)

dm -- material length outside weld

Other sizes short lifting chain is available as well, please contact us for your need.

Picture of Short Link Lifting Chain:


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